Higher currents indicate

• A. Lower resistance
• B. More electrons moving in a given time period
• C. Higher voltage
• D. Increased magnetic field

Answer: (B)

Current is the rate at which electric charge passes a point. When current is higher, more charge crosses per second. In a metal, this charge is carried primarily by electrons, so a higher current means more electrons are moving past a point in a given time. This direct link—more electrons per second—is what higher current tells you about the flow of charge.

The other ideas describe what could cause the current to rise (like higher voltage or lower resistance) or a consequence of current (a magnetic field), but they don’t directly describe the rate of charge movement itself.